The Grundfos SE1 pump range is a high specification product for heavy duty pumping applications where reliability and ease of servicing are essential requirements. Particular uses are for pumping sewage and heavily polluted water in municipal, utility, and industrial applications. Featuring advanced technology design, the pumps utilize high efficiency semi-axial type channel impellers with excellent non-clogging performance and solid passing capability.

The Grundfos SL1 pump range is high specification products for heavy duty pumping applications where reliability and ease of servicing are essential requirements. Particular uses are for pumping sewage and heavily polluted water in municipal, utility, and industrial applications. Featuring advanced technology design, the pumps utilize high efficiency long vane single channel impellers with the excellent non-clogging arrangement of the motor and pump units for easy disassembly.